Description

4H-1-Benzopyran-4-One,6-Amino-2-(4-Aminophenyl)-(9Ci) is a specialized organic compound belonging to the benzopyranone class, characterized by its distinct amino-substituted aromatic structure. This compound serves as a valuable high-purity chemical intermediate for advanced synthesis in research and industrial chemistry. It is primarily sought by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and advanced material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, such as herbicides and fungicides.
• Organic Light-Emitting Diodes (OLEDs): Potential precursor for electron-transport or emissive layer materials in display and lighting technologies.
• Dye and Pigment Synthesis: Serves as a core structure for creating advanced colorants with specific light-absorption properties.
• Coordination Chemistry & Ligand Synthesis: The amino groups can act as coordination sites for metal ions, useful in catalysis and material science.
• Academic & Industrial R&D: A valuable reagent for synthetic organic chemists exploring new heterocyclic compounds and reaction methodologies.

Basic Information

Product Name	4H-1-Benzopyran-4-One,6-Amino-2-(4-Aminophenyl)-(9Ci)
CAS No.	199460-03-2
Molecular Formula	C15H12N2O2
Molecular Weight	252.27 g/mol
Synonyms	6-Amino-2-(4-aminophenyl)-4H-chromen-4-one; 6-Amino-2-(4-aminophenyl)-4H-1-benzopyran-4-one; 2-(4-Aminophenyl)-6-amino-4H-chromen-4-one; 2-(4-Aminophenyl)-6-amino-4H-1-benzopyran-4-one; 6-Amino-2-(4-aminophenyl)chromone; 2-(4-Aminophenyl)-6-aminochromone; 199460-03-2 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our production of 4H-1-Benzopyran-4-One,6-Amino-2-(4-Aminophenyl)-(9Ci) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent identity. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specification parameters. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Due to its property of being easily oxidized, long-term storage is recommended under an inert atmosphere (e.g., nitrogen or argon). Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brownish powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.